VIDEO : Dolores O'Riordan Death Is Not Being Treated As Suspicious

The death of Cranberries lead singer Dolores O'Riordan is not being treated as suspicious, British police said Tuesday. O'Riordan had suffered physical and mental health problems over the years. The 46-year-old Irish singer was in London to record vocals for a cover of The Cranberries' hit "Zombie" by the Los Angeles rock band Bad Wolves.